Mixed finite element models for free vibrations of thin-walled beams

DOI10.1016/0168-874X(89)90009-7zbMath0711.73243OpenAlexW1996221558MaRDI QIDQ922833

Ahmed K. Noor, Jeanne M. Peters, Byung-Jin Min

Publication date: 1989

Published in: Finite Elements in Analysis and Design (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0168-874x(89)90009-7

zbMATH Keywords

Lagrange multipliertransverse shear deformationrotary inertiaarbitrary open cross sectioncurved thin-walled beamsflexural-torsional couplingperturbed Lagrangian-mixed variational principleseven generalized displacementsseven internal forcesVlasov's type thin-walled beam theory

Mathematics Subject Classification ID

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